Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] b command (vi) backgrounds colors images Window Maker backquotes (`) 2nd backslash (\) 2nd backspace characters, printing backups [See also mirrors (CVSup).] backup software databases designing for restorability mysqldump command mysqlhotcopy command pgdump command restoring from backups drives dump command filesystems restoring from "seed" files bash (Bourne Again shell) aliases command path initialization file prompts basic (unencrypted) wireless connectivity Basic Input/Output System (BIOS) batch files [See scripts.] bc command Beastie mascot BEGIN command Berkeley Internet Name Domain [See BIND.] Bernstein, Dan binary command (FTP) binary mode 2nd binary upgrades 2nd BIND (Berkeley Internet Name Domain) /etc/namedb file /etc/namedb/named.conf file /usr/sbin/named file /usr/sbin/ndc file enabling forward DNS lookups forwarders master/slave configuration restricting DNS access reverse DNS lookups running in sandboxes subdomains zone files A (Address) records CNAME (Canonical Name) records example localhost zone files MX (Mail Exchanger) records NS (Name Server) records PTR (Pointer) records reverse DNS zone files SOA (Start of Authority) records zones forward zones hint zones master zones slave zones stub zones BIOS (Basic Input/Output System) [See also slices.] 48-bit LBA bits Blackbox blackhole statement BlankTime option (xorg.conf ServerFlags) BLOB data type blocking hosts blocks Bluetooth hardware compatibility list BOOLEAN data type boot block 0 boot block 1 boot block 2 boot disks, creating boot managers installation missing boot managers, troubleshooting boot process 2nd BIOS (Basic Input/Output System) boot block 0 boot block 1 boot block 2 boot managers installation missing boot managers, troubleshooting bootable slice (boot0), selecting dual-boot systems DOS and Windows systems Linux systems from CD-ROM from floppy disk fsck program GAG GRUB, booting FreeBSD from init program 2nd compared to Sys V UNIX filesystem consistency check getty program login program system configuration scripts initial FreeBSD boot process kernels LILO, booting FreeBSD from loader 2nd mounting remote filesystems at system boot POST (Power-On Self Test) resource configuration scripts /etc/defaults/rc.conf /etc/rc /etc/rc.conf 2nd /etc/rc.d /etc/rc.local /etc/rc.subr /usr/local/etc /usr/local/etc/rc.d/ /usr/local/X11R6/etc running programs on system boot security slow performance, troubleshooting step-by-step process Sysinstall program, booting into troubleshooting Device Not Configured forgotten root passwords Missing Operating System proc size mismatch Read Error Signal 11 errors boot0cfg command bootable slice (boot0), selecting bootstrapping process [See boot process.] Bourne Again shell [See bash.] Bourne shell (sh) Bourne, Steven brackets ([]) 2nd break statements breaking loops broadcast addresses browsers Lynx X11 browsers browsing remote volumes BSD Fast Filesystem (FFS) [See filesystems.] BSD, history of bsdlabel command buffer overflows bug tracking Bugtraq build target (port makefiles) Building Internet Firewalls, 2nd Edition built-in modules (Apache) Buttons option (xorg.conf InputDevice section) bye command (FTP) bzcat command |